Headset and Speakerphone Parameters

You can use the parameters in the following table to enable and disable the headset or speakerphone and control other options for the headset and speakerphone.

Table 1. Configure the Headset and Speakerphone

Template

Parameter

Permitted Values

Change Causes Restart or Reboot

features.cfg

up.analogHeadsetOption

Electronic Hookswitch (EHS) mode for the phone's analog headset jack.

2 (default) - Plantronics EHS-compatible headset is attached.

0 - No EHS-compatible headset is attached.

1 - Jabra EHS-compatible headset is attached.

3 - Sennheiser EHS-compatible headset is attached.

Yes

features.cfg

up.audioMode

Specify whether you want to use the handset or headset for audio.

0 (Default)

1

No

features.cfg

up.handsfreeMode

1(default) - Enable handsfree mode.

0 - disable handsfree mode.

No

features.cfg

up.headset.phoneVolumeControl

Enable (default) - The phone responds to volume changes from the headset and displays the volume widget on the phone screen.

Disable - Disable headset control of the phone volume.

Yes

site.cfg

voice.volume.persist.handsfree

Specify if the speakerphone volume persists between calls.

1 (default) - The speakerphone volume at the end of a call persists between calls.

0 - The speakerphone volume does not persist between calls and is reset each new call.

No

site.cfg

voice.volume.persist.usbHeadset

0 (default) – The USB headset volume does not persist between calls and is reset each new call.

1 - The USB headset volume at the end of a call persists between calls.

No